2078931835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1\times {\mathrm{11321}}^1$

素因数の和:13278

約数の個数: 16

約数和(自身を含む): 2627609760

約数和(自身を除く): 548677925

約数列:

[1, 5, 19, 95, 1933, 9665, 11321, 36727, 56605, 183635, 215099, 1075495, 21883493, 109417465, 415786367, 2078931835]

約数ペア:

[(1, 2078931835), (5, 415786367), (19, 109417465), (95, 21883493), (1933, 1075495), (9665, 215099), (11321, 183635), (36727, 56605)]